MathArena/kangaroo_2025_11_12

Kangaroo 2025 11-12数学竞赛问题数据集，包含用于MathArena排行榜的问题。每个问题包括问题索引、问题描述的图像和问题的真实答案。问题描述以图像形式给出，答案可能为None，特别是对于Project Euler问题。数据集根据CC BY-NC-SA 4.0许可发布。This dataset contains the questions from Kangaroo 2025 11-12 used for the MathArena Leaderboard. Each question includes a problem index, the full problem statement as an image, and the ground-truth answer to the question. The problem statements are provided as images, and answers may be None, specifically for Project Euler problems. The dataset is released under the CC BY-NC-SA 4.0 license.